76878522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1940

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 135406278

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 57, 63, 102, 114, 119, 126, 133, 153, 171, 238, 266, 306, 323, 342, 357, 399, 646, 714, 798, 969, 1071, 1197, 1889, 1938, 2142, 2261, 2394, 2907, 3778, 4522, 5667, 5814, 6783, 11334, 13223, 13566, 17001, 20349, 26446, 32113, 34002, 35891, 39669, 40698, 64226, 71782, 79338, 96339, 107673, 119007, 192678, 215346, 224791, 238014, 251237, 289017, 323019, 449582, 502474, 578034, 610147, 646038, 674373, 753711, 1220294, 1348746, 1507422, 1830441, 2023119, 2261133, 3660882, 4046238, 4271029, 4522266, 5491323, 8542058, 10982646, 12813087, 25626174, 38439261, 76878522]

約数ペア:

[(1, 76878522), (2, 38439261), (3, 25626174), (6, 12813087), (7, 10982646), (9, 8542058), (14, 5491323), (17, 4522266), (18, 4271029), (19, 4046238), (21, 3660882), (34, 2261133), (38, 2023119), (42, 1830441), (51, 1507422), (57, 1348746), (63, 1220294), (102, 753711), (114, 674373), (119, 646038), (126, 610147), (133, 578034), (153, 502474), (171, 449582), (238, 323019), (266, 289017), (306, 251237), (323, 238014), (342, 224791), (357, 215346), (399, 192678), (646, 119007), (714, 107673), (798, 96339), (969, 79338), (1071, 71782), (1197, 64226), (1889, 40698), (1938, 39669), (2142, 35891), (2261, 34002), (2394, 32113), (2907, 26446), (3778, 20349), (4522, 17001), (5667, 13566), (5814, 13223), (6783, 11334)]